ECON on permanently and leaking engine
In the last couple of days the ECON light on my B6 A4 (2001) has come on and refused to be turned off and I've also noticed a small leak from the engine bay. Seems to be a colourless liquid dripping very slowly. I'm assuming the 2 are connected and it's something wtihin the air con set-up that's leaking which is causing insufficient pressure for it to work properly? Am i right? If so, what is it that's likely to be leaking and how big is the job to fix it?